Helicobacter pylori is a bacterial organism that causes ulcers and digestive disturbances.How might they survive the acid pH of the stomach?

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Quizplus · Accepted Answer

Helicobacter pylori have a unique shape that enables them to burrow into the mucus layer that covers the stomach epithelium, where they are protected from the acidic pH of the stomach. Additionally, they produce an enzyme called urease, which converts urea to ammonia, thus raising the pH of the surrounding area, making it less acidic and more suitable for bacterial survival.

Helicobacter Pylori Is a Bacterial Organism That Causes Ulcers and Digestive